Courses & Webinars

Endurance Fueling

Fueling and hydration strategies for marathoners, runners, triathletes, cyclists, ultra-runners, trail runners, and swimmers.

Climbing Nutrition

How to eat for before, during, and after climbing. Courses for indoor climbing/comps and outdoor climbing.

Fueling for Athletes

Actionable information for any athlete, from hydration to supplements. Buying only the right supplements is like putting money back in your hands!

Meal Plans & Cheat Sheets

Tired of trying to figure out what to eat? Need help with fueling? Look no further. Meal plans and cheat sheets for any athlete.

CEUs for Dietitians

Four courses offering continuing education credits just for RDs. Only the best evidence-based info to help you serve your clients.

Webinar Archive

Recorded webinars on a variety of sports nutrition topics.

  • You’re an athlete looking for a performance edge

  • You want to make sure you’re fueling your body right to make training gains and hit new PRs

  • You’ve searched online for nutrition information, but find you spend too much time doing it, and what you find is confusing, conflicting, or unhelpful

  • You want to learn how to use supplements for sports performance, but don’t want to waste money on them

  • You keep bonking, cramping, or feeling terrible during training and racing

  • You’re looking for a comprehensive, one-stop-shop for sports nutrition content

  • You want to know how to apply the nutrition information to your own training, and craft a personalized nutrition and hydration plan that works

  • You’re not looking for more information, you want an action plan 


  • You’re a dietitian, nutritionist, personal trainer, or fitness professional wanting to expand your knowledge in sports nutrition

  • You want to make sure you’re giving clients correct information about sports nutrition

  • You want to learn about supplements for you and your clients

  • You don’t want to spend hundreds of dollars on courses or conferences

  • You want evidence-based resources for you and your clients

  • You need someone to wade through all the research and just tell you what you need to know!

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Real Nutrition also offers bespoke live workshops (virtual and in-person) for teams, organizations, coaches, and athletes. Contact us at for more information.



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Here’s what some happy people had to say:

“There was WAY more content than I expected, so I felt like it was a really good deal!” ~Sandy P.

“Marisa is an expert in her field of sports nutrition and it comes through in her hydration class. All athletes need to watch Perfect Hydration to enhance their performance and learn so much valuable information beyond just hydration. Marisa teaching style makes it easy to learn by providing excellent graphics and breaking down the science to make it easily understood.” ~Katharine J.

“The message was clear, well-organized, and to the point. I love how the videos were short. I love how you emphasized sodium instead of potassium for cramps–that really stuck with me!” ~Valeria M.

“This 9-module course is a must-have for competitive and recreational athletes alike. Sports dietitian and triathlete Marisa Michael takes you from basic hydration physiology and troubleshooting to choosing a hydration product that’s right for you. The course wraps up with practical tools to formulate your own personal hydration plan, which can be applied to any sport or activity. I highly recommend this hydration course.” ~Niki S.

“Marisa does a fantastic job translating complex scientific information into digestible information all athletes can use and apply to their own training plans. The information in this course is applicable for novice exercisers to elite athletes and everyone in between. Unlike other courses, Marisa provides you with the tools to directly apply the nutritional science to your unique needs by teaching you how to calculate your sweat rate, create a personalized hydration plan, and explore the world of hydration supplements and their impact on sport performance.” ~Hannah F.

    Enter your email to get a promo code for 10% of all courses and a free fueling guide! Find out what to eat before, during, and after workouts, and get on our exclusive list for monthly nutrition tips.


    Want to know more?

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